Configuring Cisco G.SHDSL EFM HWICs in Cisco Routers [Cisco Interface Cards]

Table Of Contents

Configuring Cisco G.SHDSL EFM HWICs in Cisco Routers

Contents

Prerequisites for Cisco G.SHDSL EFM HWICs

Information About Cisco G.SHDSL EFM HWICs

Cisco G.SHDSL EFM HWICs

What to do next

Connecting Cisco G.SHDSL EFM HWICs to the Network

What to Do Next

Configuring Cisco G.SHDSL EFM HWICs

Configuring EFM-Bonding Groups

Examples

Configuring 1-pair Groups

Examples

Examples

Troubleshooting Cisco G.SHDSL EFM HWICs

Examples

Command Reference

efm-grp

termination

controller shdsl

dsl-group

shdsl annex

shdsl rate

show controllers shdsl

Additional References

Related Documents

Standards

MIBs

RFCs

Technical Assistance

Configuring Cisco G.SHDSL EFM HWICs in Cisco Routers

First Published: March 19, 2010
OL-20837-01

This document describes how to configure Cisco G.SHDSL Ethernet first mile (EFM) high-speed WAN interface cards (HWICs). Cisco G.SHDSL EFM HWICs connect Cisco integrated services routers (ISR) with central office digital subscriber line access multiplexers (DSLAMs) and provide as many as four lines of G.SHDSL (ITU-T 991.2) connectivity.

Finding Support Information for Platforms and Cisco IOS Software Images

Use Cisco Feature Navigator to find information about platform support and Cisco IOS software image support. Access Cisco Feature Navigator at http://www.cisco.com/go/fn. You must have an account on Cisco.com. If you do not have an account or have forgotten your username or password, click Cancel at the login dialog box and follow the instructions that appear.

Contents

•Prerequisites for Cisco G.SHDSL EFM HWICs

•Information About Cisco G.SHDSL EFM HWICs

•Connecting Cisco G.SHDSL EFM HWICs to the Network

•Configuring Cisco G.SHDSL EFM HWICs

•Troubleshooting Cisco G.SHDSL EFM HWICs

•Command Reference

•Additional References

Prerequisites for Cisco G.SHDSL EFM HWICs

•Ensure that you have the appropriate Cisco router to serve as the host router.
The following Cisco routers support Cisco G.SHDSL EFM HWICs:

–Cisco 1841 Integrated Series Routers (ISR)

–Cisco 1861 ISR

–Cisco 1941 ISR

–Cisco 1941W ISR

–Cisco 2801 ISR

–Cisco 2821 ISR

–Cisco 2851 ISR

–Cisco 2901 ISR

–Cisco 2911 ISR

–Cisco 2921 ISR

–Cisco 2951 ISR

–Cisco 3845 ISR

–Cisco 3845 NOVPN ISR

–Cisco 3925 ISR

–Cisco 3945 ISR

•Use the show version command to ensure that the router is running Cisco IOS Release 15.1(1)T or a later release.

Note When minimum release requirements are met, you can change images on the router without affecting performance.

•Install the Cisco G.SHDSL EFM HWIC on the router, using the directions provided in Cisco Interface Cards Hardware Installation Guide and Cisco Network Modules and Interface Cards Regulatory Compliance and Safety Information.

Information About Cisco G.SHDSL EFM HWICs

Cisco G.SHDSL EFM HWICs support up to four pairs of digital subscriber lines (DSL). The four DSL pairs are bundled in groups and configured in the Cisco IOS command-line interface (CLI) by using the dsl-group command.

See the "Command Reference" section for more information about commands used with Cisco G.SHDSL EFM HWICs.

Cisco G.SHDSL EFM HWICs

The Cisco HWIC-G.SHDSL EFM provides four lines of connectivity through one RJ-45 connector.

Figure 1 shows the Cisco G.SHDSL EFM HWIC.

Figure 1

Cisco HWIC-4SHDSL-E Faceplate

Note The Cisco HWIC-4SHDSL-E provides support for the Dying Gasp feature. The term dying gasp refers to power status as defined in ITU-T standard G.991.2, section 7.1.2.5.3.

EN/LP

Status of the system:

Green—Operating system is running.

Amber—Loopback mode.

L0, L1, L2, L3

Status of link:

Green on—Link is active.

Off—Link is inactive or not configured.

Amber—Link alarm

Blinking green—Link is training.

Amber and green blinking simultaneously—Loopback mode. EN/LP is also amber.

What to do next

See the"Connecting Cisco G.SHDSL EFM HWICs to the Network" section for cable information.

Connecting Cisco G.SHDSL EFM HWICs to the Network

Connect Cisco G.SHDSL EFM HWICs through a standard RJ-45 straight-through cable to establish connection between the HWIC and a network device.

Figure 2 shows the RJ-45 pin assignment. Table 1 identifies the RJ-45 signal assignment by pin.

Caution Inserting an RJ-11 connector into the Cisco HWIC-4SHDSL-E port may deform pins 1 and 8, which may prevent solid contact between the connector and the plug in subsequent connections. If solid contact is prevented, line -1 tip and line -3 ring do not work properly.

Figure 2

RJ-45 Pin Assignment

Table 1 RJ-45 Signal Assignment by Pin

Pin

Signal

1

Line 1 tip

2

Line 1 ring

3

Line 2 tip

4

Line 0 tip

5

Line 0 ring

6

Line 2 ring

7

Line 3 tip

8

Line 3 ring

Note Do not plug in RJ-11 cable into HWIC-SHDSL-E because it may damage the pins on the RJ-45 connector

To connect the Cisco HWIC-4SHDSL-E with a DSLAM that supports two or four RJ-11 connections, modify the standard RJ-45 cable, using one of the following diagrams as applicable:

•Figure 3 shows how to modify the cable and connect the Cisco HWIC-4SHDSL-E with a DSLAM that supports four RJ-11 cable connections.

•Figure 4 shows how to modify the cable and connect the Cisco HWIC-4SHDSL-E with a DSLAM that supports two RJ-11 cable connections.

Figure 3 Standard RJ-45 Connector to Four Standard RJ-11 Connectors

Figure 4 Standard RJ-45 Connector to Two Standard RJ-11 Connectors

What to Do Next

See the "Configuring Cisco G.SHDSL EFM HWICs" section for information about configuring DSL groups.

Configuring Cisco G.SHDSL EFM HWICs

Configure DSL groups on the Cisco G.SHDSL EFM HWIC using the Cisco IOS CLI on the router in privileged configuration mode.

•Configuring EFM-Bonding Groups

•Configuring 1-pair Groups

•Configuring the G.SHDSL Service on a Cisco Router, page 8

Configuring EFM-Bonding Groups

Use the Cisco IOS CLI on the router in global configuration mode to configure an EFM-Bonding group on the Cisco HWIC-4SHDSL-E.

Note To ensure a successful efm-bonding group configuration, confirm that the central office (CO) network equipment that is connected with the Cisco HWIC-4SHDSL-E supports efm-bonding.

SUMMARY STEPS

1. controller shdsl slot number / slot number / 0

2. dsl-group number pairs link [efm-bond]

3. shdsl annex {standard}

4. shdsl rate {number | auto}

5. exit

6. exit

DET
Command

Purpose
Step 1
controller shdsl slot number/subslot number/0 
 
Example: 
Router (config)# controller shdsl 0/2/0
Router (config-controller)#
Selects the controller and enters config-controller mode.

See the "controller shdsl" section for more information.
Step 2

dsl-group number pairs link [efm-bond]

Example:
Router (config-controller)# dsl-group pairs 0-1 efm-bond

Creates a DSL group and enters config-controller-dsl-group mode.

See the "dsl-group" section for more information.

Step 3

shdsl annex {standard}

Example:
Router (config-controller-dsl-group)# shdsl annex B

Defines the SHDSL annex.

See the "shdsl annex" section for more information.

Step 4

shdsl rate {number | auto}

Example:
Router (config-controller)# shdsl rate 2048

Defines the SHDSL rate.

See the "shdsl rate" section for more information.
Step 5
exit
Example:
Router (config-controller-dsl-group)# exit
Exits config-controller-dsl-group mode.
Step 6
exit
Example:
Router (config-controller)# exit
Exits config-controller mode.
AILED STEPS

Examples

The following example use the G.SHDSL commands to configure an efm-bonding group on a HWIC-4SHDSL-E.
Router(config)#
Router(config)# controller shdsl 0/2/0
Router(config-controller)# dsl-group pairs 0-1 efm-bond
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface Ethernet0/2/0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/2/0, 
changed state to down
Router(config-controller-dsl-group)# shdsl annex b
Router(config-controller-dsl-group)# shdsl rate 2048
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
Router(config)#
Configuring 1-pair Groups

To configure a 1-Pair group on a Cisco HWIC-4SHDSL-E, use the Cisco IOS CLI on the router in global configuration mode.

SUMMARY STEPS

1. controller shdsl slot number/subslot number/0

2. dsl-group pairs link number

3. shdsl annex {standard}

4. shdsl rate {number | auto}

5. exit

6. exit

DET
Command

Purpose
Step 1
controller shdsl slot number/subslot number/0 
 
Example: 
Router (config)# controller shdsl 0/2/0
Router (config-controller)#
Selects the controller and enters config-controller mode.

See the "controller shdsl" section for more information.
Step 2

dsl-group pairs link number

Example non-EFM bonding group (single link)
Router (config-controller)# dsl-group pairs 0

Example EFM bonding group (one or multiple links):
Router (config-controller)# dsl-group pairs 0-3 efm-bond

Creates a DSL group and enters config-controller-dsl-group mode.

See the "dsl-group" section for more information.

Step 3

shdsl annex {standard}

Example:
Router (config-controller-dsl-group)# shdsl annex B

Defines the SHDSL annex.

See the "shdsl annex" section for more information.

Step 4

shdsl rate {number | auto}

Example:
Router (config-controller-dsl-group)# shdsl rate 2048

Defines the SHDSL rate.

See the "shdsl rate" section for more information.
Step 5
exit
Example:
Router (config-controller-dsl-group)# exit
Exits config-controller-dsl-group mode.
Step 6
exit
Example:
Router (config-controller)# exit
Exits config-controller mode.
AILED STEPS

Examples

The following examples use the G.SHDSL commands to configure a 1-Pair group on a HWIC-4SHDSL-E.

1-Pair Group Configuration
Router(config)# controller shdsl 0/2/0
Router(config-controller)# dsl-group pairs 0
Router(config-controller-dsl-group)#
*Oct 1 10:49:03.331: %LINK-3-UPDOWN: Interface Ethernet0/2/0, changed state to down
*Oct 1 10:49:04.331: %LINEPROTO-5-UPDOWN: Line protocol on Interface Ethernet0/2/0, 
changed state to down
Router(config-controller-dsl-group)# shdsl annex ?
A Annex A of G.991.2 standard
A-B-F-G Annex A/B/F/G of G.991.2 standard
A-F Annex A/F of G.991.2 standard
B Annex B of G.991.2 standard
B-G Annex B/G of G.991.2 standard
F Annex F of G.991.2 standard
G Annex G of G.991.2 standard
Router(config-controller-dsl-group)# shdsl annex B
Router(config-controller-dsl-group)# shdsl rate ?
<192-2304> DSL Rate in kbps(line will train at the rate + 16kbps overhead)
auto auto rate mode
Router(config-controller-dsl-group)# shdsl rate 2304
Router(config-controller-dsl-group)# exit
Router(config-controller)# exit
1. controller shdsl slot number/subslot number/0

2. dsl-group pairs link number

3. shdsl annex {standard}

4. shdsl rate {number | auto}

5. exit

6. exit

7. interface Ethernet <slot>/< subslot>/<0>

8. ip address <IP-address> <Subnet mask>

9. exit

10. exit

11. show interface ethernet [type slot/port-adapter/port]

Default dsl-group configurations

Annex - B

shdsl rate - auto (This command chooses the best data rate possible for the given configurations at CO and CPE)

Examples
Router#sh interfaces ethernet 0/0/0
Ethernet0/0/0 is up, line protocol is up 
  Hardware is HWIC_MAC110_FE, address is 0015.f98f.6df3 (bia 0015.f98f.6df3)
  MTU 1500 bytes, BW 9216 Kbit/sec, DLY 1000 usec, 
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input never, output 00:36:31, output hang never
  Last clearing of "show interface" counters 00:32:33
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 input packets with dribble condition detected
     0 packets output, 0 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 unknown protocol drops
     0 babbles, 0 late collision, 0 deferred
     1 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
Router#
Router#sh controllers shdsL 0/0/0
Controller SHDSL 0/0/0 is UP
  Hardware is HWIC-4SHDSL-E, rev 0 on slot 0, hwic slot 0 
  Capabilities: EFM, 2-wire, Annex A, B, F & G, CPE termination
  cdb=0x64E6763C, plugin=0x64E4C86C, ds=0x64E4C8B8 base=0x43800000
  FPGA Version is REL.3.3.1,
  Vendor: Conexant, Chipset: CX98124, Firmware version: G88, 
  Number of pairs:  4, number of groups configured: 1
  Group info:
        Type: EFM bond g.shdsl, status: Up
        Interface: Ethernet0/0/0, hwidb: 0x64F29518
        Configured/active num links: 4/4, bit map: 0xF/0xF
        Line termination: CPE, Annex: B
        Line coding: 16-TCPAM group data rate is 9216 kbps
         EFM bonding group is configured
         EFM bonding group stats:
                 Tx Pkts: 0, Rx Pkts: 0
                 Frag Loss: 0, Bad Frag: 0, Buffer Overflow: 0
                 SOP Loss: 0, EOP Loss: 0
        Loopback type: None
        Dying Gasp: Present
        Mode: Fixed
        SHDSL wire-pair (0) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
                Termination: CPE, Line mode: EFM bond, Annex: B
                Line coding: 16-TCPAM, 
                Configured data rate/actual data rate: 2304/2304
                Modem status: GTI_DATA_OP
                Last Failed State: None
                Framer Sync Status: 1
                Loop Attenuation: 0 dB
                Transmit Power: 8.5 dB
                SNR margin: 39 dB
                Current 15 minute statistics (Time elapased 67 seconds)
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 15 minute statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                Current 24 hr statistics
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                EFM stats:
                        Receive stats:
                                Pkts:0
                                CRC:0
                        Transmit stats:
                                Pkts:0
        SHDSL wire-pair (1) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
                Termination: CPE, Line mode: EFM bond, Annex: B
                Line coding: 16-TCPAM, 
                Configured data rate/actual data rate: 2304/2304
                Modem status: GTI_DATA_OP
                Last Failed State: None
                Framer Sync Status: 1
                Loop Attenuation: 0 dB
                Transmit Power: 8.5 dB
                SNR margin: 39 dB
                Current 15 minute statistics (Time elapased 70 seconds)
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 15 minute statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                Current 24 hr statistics
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:1, SES:0, CRC:2, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                EFM stats:
                        Receive stats:
                                Pkts:0
                                CRC:0
                        Transmit stats:
                                Pkts:0
        SHDSL wire-pair (3) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
                Termination: CPE, Line mode: EFM bond, Annex: B
                Line coding: 16-TCPAM, 
                Configured data rate/actual data rate: 2304/2304
                Modem status: GTI_DATA_OP
                Last Failed State: None
                Framer Sync Status: 1
                Loop Attenuation: 0 dB
                Transmit Power: 8.5 dB
                SNR margin: 39 dB
                Current 15 minute statistics (Time elapased 111 seconds)
                        ES:1, SES:0, CRC:2, LOSW:0, UAS:26
                Previous 15 minute statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                Current 24 hr statistics
                        ES:1, SES:0, CRC:2, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                EFM stats:
                        Receive stats:
                                Pkts:0
                                CRC:0
                        Transmit stats:
                                Pkts:0
Router#
Router#sh controllers shdsL 0/0/0 detailed 
Controller SHDSL 0/0/0 is UP
  Hardware is HWIC-4SHDSL-E, rev 0 on slot 0, hwic slot 0 
  Capabilities: EFM, 2-wire, Annex A, B, F & G, CPE termination
  cdb=0x64E6763C, plugin=0x64E4C86C, ds=0x64E4C8B8 base=0x43800000
  FPGA Version is REL.3.3.1,
  Vendor: Conexant, Chipset: CX98124, Firmware version: G88, 
  Number of pairs:  4, number of groups configured: 1
  Group info:
        Type: EFM bond g.shdsl, status: Up
        Interface: Ethernet0/0/0, hwidb: 0x64F29518
        Configured/active num links: 4/4, bit map: 0xF/0xF
        Line termination: CPE, Annex: B
        Line coding: 16-TCPAM group data rate is 9216 kbps
         EFM bonding group is configured
         EFM bonding group stats:
                 Tx Pkts: 0, Rx Pkts: 1
                 Frag Loss: 0, Bad Frag: 0, Buffer Overflow: 0
                 SOP Loss: 0, EOP Loss: 0
        Loopback type: None
        Dying Gasp: Present
        Mode: Fixed
        SHDSL wire-pair (0) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
                Termination: CPE, Line mode: EFM bond, Annex: B
                Line coding: 16-TCPAM, 
                Configured data rate/actual data rate: 2304/2304
                Modem status: GTI_DATA_OP
                Last Failed State: None
                Framer Sync Status: 1
                Loop Attenuation: 0 dB
                Transmit Power: 8.5 dB
                SNR margin: 39 dB
                Current 15 minute statistics (Time elapased 215 seconds)
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 15 minute statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                Current 24 hr statistics
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                EFM stats:
                        Receive stats:
                                Pkts:1
                                CRC:0
                        Transmit stats:
                                Pkts:0
        SHDSL wire-pair (1) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
                Termination: CPE, Line mode: EFM bond, Annex: B
                Line coding: 16-TCPAM, 
                Configured data rate/actual data rate: 2304/2304
                Modem status: GTI_DATA_OP
                Last Failed State: None
                Framer Sync Status: 1
                Loop Attenuation: 0 dB
                Transmit Power: 8.5 dB
                SNR margin: 41 dB
                Current 15 minute statistics (Time elapased 218 seconds)
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 15 minute statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                Current 24 hr statistics
                        ES:1, SES:0, CRC:3, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                EFM stats:
                        Receive stats:
                                Pkts:0
                                CRC:0
                        Transmit stats:
                                Pkts:0
        SHDSL wire-pair (2) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
                Termination: CPE, Line mode: EFM bond, Annex: B
                Line coding: 16-TCPAM, 
                Configured data rate/actual data rate: 2304/2304
                Modem status: GTI_DATA_OP
                Last Failed State: None
                Framer Sync Status: 1
                Loop Attenuation: 0 dB
                Transmit Power: 9.5 dB
                SNR margin: 38 dB
                Current 15 minute statistics (Time elapased 247 seconds)
                        ES:1, SES:0, CRC:2, LOSW:0, UAS:26
                Previous 15 minute statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                Current 24 hr statistics
                        ES:1, SES:0, CRC:2, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                EFM stats:
                        Receive stats:
                                Pkts:0
                                CRC:0
                        Transmit stats:
                                Pkts:0
        SHDSL wire-pair (3) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
                Termination: CPE, Line mode: EFM bond, Annex: B
                Line coding: 16-TCPAM, 
                Configured data rate/actual data rate: 2304/2304
                Modem status: GTI_DATA_OP
                Last Failed State: None
                Framer Sync Status: 1
                Loop Attenuation: 0 dB
                Transmit Power: 8.5 dB
                SNR margin: 39 dB
                Current 15 minute statistics (Time elapased 248 seconds)
                        ES:1, SES:0, CRC:2, LOSW:0, UAS:26
                Previous 15 minute statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                Current 24 hr statistics
                        ES:1, SES:0, CRC:2, LOSW:0, UAS:26
                Previous 24 hr statistics
                        ES:0, SES:0, CRC:0, LOSW:0, UAS:0
                EFM stats:
                        Receive stats:
                                Pkts:0
                                CRC:0
                        Transmit stats:
                                Pkts:1
        xMII stats
         Tx Stats:
                 Bytes: 81, Pkts: 1
                 Pause frames: 0
                 FCS Err: 0, Undersize Pkt Err: 0, Oversize Pkt Err: 0
         Rx Stats:
                 Bytes: 81, Pkts: 1
                 Pause frames: 0
                 FCS Err: 0, Undersize Pkt Err: 0, Oversize Pkt Err: 0
                 Alignment Err: 0, Framelength Err: 0
                 Fragment Err: 0, Drops: 0
Router#
Troubleshooting Cisco G.SHDSL EFM HWICs

To troubleshoot Cisco G.SHDSL EFM HWICs, use the following new and published Cisco IOS commands. All other Cisco IOS software commands used with G.SHDSL EFM HWICs are documented in the Cisco IOS Release 15.1(1)T command reference publication at Cisco.com:

http://www.cisco.com/en/US/products/ps6441/tsd_products_support_series_home.html

SUMMARY STEPS

1. show controllers shdsl

2. Show interface ethernet

3. Show controllers ethernet

DET
Command

Purpose
Step 1
show controllers shdsl slot number/subslot number/0 [detailed | 
brief] 
 
Example: 
Router# show controllers shdsl 0/2/0 detailed
Displays the status of SHDSL controllers.

See the "show controllers shdsl" section for more information.
Step 2
show interface ethernet[slot/subslot number/0]
Example: 
Router# show interface ethernet 0/1/0
Displays ethernet interface status.
Step 3
show controllers ethernet[slot/subslot number/0]
Example: 
Router# show controllers ethernet 0/1/0
Displays information about the ethernet controller.
AILED STEPS

Examples

The following example uses the show controllers shdsl command to display the controller status on a HWIC-4SHDSL-E.

show controllers shdsl
Router#show controller SHDSL 0/3/0 detailed 
Controller SHDSL 0/3/0 is UP
  Hardware is HWIC-4SHDSL-E, rev 0 on slot 0, hwic slot 3 
  Capabilities: EFM, 2-wire, Annex A, B, F & G, CO termination
  cdb=0x679B83DC, plugin=0x67793B9C, ds=0x6799D660 base=0x50000000
  FPGA Version is REL.3.3.1,
  Vendor: Conexant, Chipset: CX98124, Firmware version: G88, 
  Number of pairs:  4, number of groups configured: 1
  Group info:
	Type: EFM bond g.shdsl, status: Up
	Interface: Ethernet0/3/0, hwidb: 0x67A0DF1C
	Configured/active num links: 4/4, bit map: 0xF/0xF
	Line termination: CO, Annex: B
	Line coding: 16-TCPAM group data rate is 9216 kbps
	 EFM bonding group is configured
	 EFM bonding group stats:
		 Tx Pkts: 1, Rx Pkts: 1
		 Frag Loss: 0, Bad Frag: 0, Buffer Overflow: 0
		 SOP Loss: 0, EOP Loss: 0
	Loopback type: None
	Dying Gasp: Present
	Mode: Fixed
	SHDSL wire-pair (0) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 10.5 dB
		SNR margin: 40 dB
		Current 15 minute statistics (Time elapased 561 seconds)
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:1
				CRC:0
			Transmit stats:
				Pkts:1
	SHDSL wire-pair (1) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 10.5 dB
		SNR margin: 41 dB
		Current 15 minute statistics (Time elapased 564 seconds)
			ES:1, SES:0, CRC:1, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:1, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:0
				CRC:0
			Transmit stats:
				Pkts:0
	SHDSL wire-pair (2) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 9.5 dB
		SNR margin: 39 dB
		Current 15 minute statistics (Time elapased 566 seconds)
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:0
				CRC:0
			Transmit stats:
				Pkts:0
	SHDSL wire-pair (3) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 9.5 dB
		SNR margin: 40 dB
		Current 15 minute statistics (Time elapased 568 seconds)
			ES:1, SES:0, CRC:3, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:3, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:0
				CRC:0
			Transmit stats:
				Pkts:0
	xMII stats
	 Tx Stats:
		 Bytes: 81, Pkts: 1
		 Pause frames: 0
		 FCS Err: 0, Undersize Pkt Err: 0, Oversize Pkt Err: 0
	 Rx Stats:
		 Bytes: 81, Pkts: 1
		 Pause frames: 0
		 FCS Err: 0, Undersize Pkt Err: 0, Oversize Pkt Err: 0
		 Alignment Err: 0, Framelength Err: 0
		 Fragment Err: 0, Drops: 0
The following example uses the show controllers shdsl command in case of 2-wire mode.

Sample show controllers shdsl output in case of 2-wire mode
Router#show controller SHDSL 0/3/0 detailed 
Controller SHDSL 0/3/0 is UP
  Hardware is HWIC-4SHDSL-E, rev 0 on slot 0, hwic slot 3 
  Capabilities: EFM, 2-wire, Annex A, B, F & G, CO termination
  cdb=0x679B83DC, plugin=0x67793B9C, ds=0x6799D660 base=0x50000000
  FPGA Version is REL.3.3.1,
  Vendor: Conexant, Chipset: CX98124, Firmware version: G88, 
  Number of pairs:  4, number of groups configured: 1
  Group info:
	Type: EFM bond g.shdsl, status: Up
	Interface: Ethernet0/3/0, hwidb: 0x67A0DF1C
	Configured/active num links: 4/4, bit map: 0xF/0xF
	Line termination: CO, Annex: B
	Line coding: 16-TCPAM group data rate is 9216 kbps
	 EFM bonding group is configured
	 EFM bonding group stats:
		 Tx Pkts: 1, Rx Pkts: 1
		 Frag Loss: 0, Bad Frag: 0, Buffer Overflow: 0
		 SOP Loss: 0, EOP Loss: 0
	Loopback type: None
	Dying Gasp: Present
	Mode: Fixed
	SHDSL wire-pair (0) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 10.5 dB
		SNR margin: 40 dB
		Current 15 minute statistics (Time elapased 561 seconds)
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:1
				CRC:0
			Transmit stats:
				Pkts:1
	SHDSL wire-pair (1) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 10.5 dB
		SNR margin: 41 dB
		Current 15 minute statistics (Time elapased 564 seconds)
			ES:1, SES:0, CRC:1, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:1, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:0
				CRC:0
			Transmit stats:
				Pkts:0
	SHDSL wire-pair (2) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 9.5 dB
		SNR margin: 39 dB
		Current 15 minute statistics (Time elapased 566 seconds)
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:2, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:0
				CRC:0
			Transmit stats:
				Pkts:0
	SHDSL wire-pair (3) is in DSL UP state
		LOSW Defect alarm: none
		CRC per second alarm: none
		Termination: CO, Line mode: EFM bond, Annex: B
		Line coding: 16-TCPAM, 
		Configured data rate/actual data rate: 2304/2304
		Modem status: GTI_DATA_OP
		Last Failed State: None
		Framer Sync Status: 1
		Loop Attenuation: 0 dB
		Transmit Power: 9.5 dB
		SNR margin: 40 dB
		Current 15 minute statistics (Time elapased 568 seconds)
			ES:1, SES:0, CRC:3, LOSW:0, UAS:28
		Previous 15 minute statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		Current 24 hr statistics
			ES:1, SES:0, CRC:3, LOSW:0, UAS:28
		Previous 24 hr statistics
			ES:0, SES:0, CRC:0, LOSW:0, UAS:0
		EFM stats:
			Receive stats:
				Pkts:0
				CRC:0
			Transmit stats:
				Pkts:0
	xMII stats
	 Tx Stats:
		 Bytes: 81, Pkts: 1
		 Pause frames: 0
		 FCS Err: 0, Undersize Pkt Err: 0, Oversize Pkt Err: 0
	 Rx Stats:
		 Bytes: 81, Pkts: 1
		 Pause frames: 0
		 FCS Err: 0, Undersize Pkt Err: 0, Oversize Pkt Err: 0
		 Alignment Err: 0, Framelength Err: 0
		 Fragment Err: 0, Drops: 0
The following example uses the show interface ethernet command.

show interface ethernet
RRouter#show interface ethernet 0/3/0
Ethernet0/3/0 is up, line protocol is up 
  Hardware is HWIC_MAC110_FE, address is 0017.95c1.5cc6 (bia 0017.95c1.5cc6)
  Internet address is 60.0.0.1/24
  MTU 1500 bytes, BW 9216 Kbit/sec, DLY 1000 usec, 
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation ARPA, loopback not set
  Keepalive set (10 sec)
  ARP type: ARPA, ARP Timeout 04:00:00
  Last input 00:39:04, output 00:00:00, output hang never
  Last clearing of "show interface" counters 00:37:21
  Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
  Queueing strategy: fifo
  Output queue: 0/40 (size/max)
  30 second input rate 0 bits/sec, 0 packets/sec
  30 second output rate 0 bits/sec, 0 packets/sec
     0 packets input, 0 bytes, 0 no buffer
     Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
     0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
     0 input packets with dribble condition detected
     1123 packets output, 67448 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 unknown protocol drops
     0 babbles, 0 late collision, 0 deferred
The following example uses the show controllers ethernet command to display detailed information about an ethernet interface.

show controllers ethernet
Router#show controllers ethernet 0/3/0
IOS DS Rx/Tx Counters:
--------------------------:
Tx Head    = 35
Tx Tail    = 35
Tx Count   = 0
Rx Head    = 0
Rx Tail    = 0
 IOS DS Misc counters 
----------------------
HWIC Host Reg Addr  = 0x50800000
HWIC Common Reg Addr = 0x50000000
HW Namestring        = Ethernet0/3/0
Tx Ring Entries      = 64
Rx Ring Entries      = 64
IRQ 1 Count          = 0
DDR Tx CRC           = 0
DDR Clock Miss       = 0
DDR Tx Overrun       = 0
MAC Tx Underrun      = 0
MAC Rx Overrun       = 0
MAC Large Frame      = 0
MAC Rx CRC           = 0
 Multicast related information
 ------------------------------
 Software MAC address filter(hash:length/addr/mask/hits):
-------------------------------------------------------
0x00:  0  ffff.ffff.ffff  0000.0000.0000         0
0x53:  0  0017.95c1.5cc6  0000.0000.0000         0
0xC0:  0  0180.c200.0002  0000.0000.0000         0
0xC0:  1  0100.0ccc.cccc  0000.0000.0000         0
0xC5:  0  0180.c200.0007  0000.0000.0000         0
Hardware MAC address filter table:
----------------------------------
Multicast ingress filter control reg is  0x1F
 Exact filter at address: address to be filtered
-------------------------------------------------
0x50002104: 0017.95C1.5CC6
0x5000210A: FFFF.FFFF.FFFF
0x50002110: 0180.C200.0007
0x50002116: 0180.C200.0002
0x5000211C: 0100.0CCC.CCCC
0x50002122: 0000.0000.0000
0x50002128: 0000.0000.0000
0x5000212E: 0000.0000.0000
0x50002134: 0000.0000.0000
0x5000213A: 0000.0000.0000
 Exact filter at address 0x67A121C0 5 free, in_use: 1 1 1 1 1 0 0 0 0 0
 Multicast@0x67A1223C hash: 
 hash table 0 : 0000
 hash table 1 : 0000
 hash table 2 : 0000
 hash table 3 : 0000
 Multicast hash key instances:
 0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0 
 0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0  0 0 0 0 0 0 0 0 
MAC110 general registers
Control Register (0x8030):
 MAC Enable  1  Short Packet Padding  0
 Loopback Mode  0  TXCRC Gen  1
Status Register (0x0000):
 TX MAC pause 0  RX MAC pause 0
MAC110 Frame statistics registers
---------------------------------
Egress frame counters:
----------------------
Frame Count       35        
Byte Count      2835      
Abort Count     0         
Tx64 Bytes Packet Count0         
Tx65_to_127 Bytes Packet Count35        
Tx128_to_255 Bytes Packet Count0         
Tx256_to_511  Bytes Packet Count 0         
Tx512_to_1023 Bytes Packet Count 0         
Tx1024_to_1518 Bytes Packet Count 0         
TxUndersize Packet Count  0         
TxOversize  Packet Count  0         
Ingress frame counters:
--------------------------
Frame Count           36        
Byte  Count           2916      
Multicast Filt Drops  36        
Multicast Frames      36        
CRC Error Count       0         
Congestion Drop Count 0         
Oversize Drop Count   0         
Pause Frame Count     0         
Rx64 bytes Packet Count  0         
Rx65_to_127 bytes Packet Count 36        
Rx128_to_255 bytes Packet Count  0         
Rx256_to_511 bytes Packet Count  0         
Rx512_to_1023 bytes Packet Count  0         
Rx1024_to_1518 bytes Packet Count 0         
RxUndersize Packet Count   0         
RxOversize  Packet  Count  0         
******* HWIC Host Registers at 50800000 *******
Status (0x00):
    Card Present Low            0       Graceful Stop Tx Complete   0
Config (0x0000120E):
    Hwic Reset                  0       Hwic Host Reset             0
    Hwic IRQ2 Type              Net     Hwic IRQ1 Type              Err
    Rx Queue Watermark Enable   0       Auto XOFF When Full         0
    Rx Int On Last              0       Graceful Stop Tx            0
    Generic Rx Enable           1       Generic Tx Enable           1
    DDR Enable                  1       Loopback                    0
Error Interrupt Enable (0x3DDFF):
    Rx Done Error Int           1       Card Present Change Int     1
    Hwic Int Frame Error Int    0x0D    Tx First Last Error Int     1
    Tx Done Error Int           1       IRQ2 Int                    0
    IRQ1 Int                    1       Host Specific Error Int     1
    Rx Overrun Int              1       DDR RxClk Missing Int       1
    Reg RW Timeout Int          1       Reg RW Error Int            1
    Rx CRC Int                  1       Rx Format Error Int         1
    DMA Error Int               1
Management Interrupt Enable (0x7000):
    Hwic Int Frame Mgmt Int     0x07
    IRQ2 Int                    0
    IRQ1 Int                    0       Graceful Stop Tx Int        0
Network Interrupt Enable (0x1800):
    Rx Frame Drop Int           0       Generic Frame Tx Int        1
    Generic Frame Rx Int        1       DMA Write Int               0
    IRQ2 Int                    0       IRQ1 Int                    0
    Int Frame Network Int       0x00
HWICRegisterOffset        0x0000        HWICRegisterErrorAddress  0x00000000
HWICRegisterTimeout       0x0000C350
TxControlFrameCounter     0x033B77      RxControlFrameCounter     0x017F25
TxDataFrameCounter        0x000000      RxDataFrameCounter        0x000000
RegisterRWErrorCounter    0x0000        RxOverrunErrorCounter     0x0000
RxCRCErrorCounter         0x0000        RxFrameDropCounter        0x0000
TxBufferExtension         0x00          RxBufferExtension         0x00
HWICQueueBaseExtension    0x00          HWICQueueBase             0x162D
TXQueueTailBase Register  0x9118
TxQueueBase               0x12          TxQueueTail               0x23
TxQueueSize               0x40          TxQueueHead               0x23
RxQueueHeadBase Register  0x9800
RxQueueBase               0x13          RxQueueHead               0x00
RxQueueSize               0x40          RxQueueTail               0x00
RxBufferSize              0x060C        RxQueueHighWaterMark      0x00
RxQueueLowWaterMark       0x00          DMAOffsetExtension        0x00
DMAOffset                 0x0000        DMAWindow                 0x0000
******* HWIC Common Registers at 50000000 *******
HWIC ID:       0x2
HWIC Revision: 0x0
HWIC Status:   0x0
HWIC DDR TXCRC:0x0
HWIC Control:  0x8040
    DDR  Enable             1       Software Reset          0
    Interrupt Module Reset  0       GDF Module Reset        0
    DMA Module Reset        0       Flow Control Reset      0
    IRQ2 Global Int Mask    0       IRQ1 Global Int Mask    1
    DDR TXCRC Int Mask      0       DDR TXClk Loss Int Mask 0
    TX Fifo Overrun Int Mask 0
HWIC Interrupt Event: 0x0
    DDR TXCRC Int           0       DDR TXClk Loss Int      0
    TX Fifo Overrun Int     0
HWIC Diag 1: 0x0
HWIC Diag 2: 0x5
******* HWIC Rx/Tx Rings *******
 rxr @(162D9800) head (0) tail (0) entries (64) serviced (0)
 txr @(162D9000) head (35) tail (35) entries (64) serviced (35) count (0)
  bd(162D9800): flags 0000 length 0000 address 15E19FA0
  bd(162D9808): flags 0000 length 0000 address 15E19920
  bd(162D9810): flags 0000 length 0000 address 15E192A0
  bd(162D9818): flags 0000 length 0000 address 15E18C20
  bd(162D9820): flags 0000 length 0000 address 15E185A0
  bd(162D9828): flags 0000 length 0000 address 15E17F20
  bd(162D9830): flags 0000 length 0000 address 15E178A0
  bd(162D9838): flags 0000 length 0000 address 15E17220
  bd(162D9840): flags 0000 length 0000 address 15E16BA0
  bd(162D9848): flags 0000 length 0000 address 15E16520
  bd(162D9850): flags 0000 length 0000 address 15E15EA0
  bd(162D9858): flags 0000 length 0000 address 15E15820
  bd(162D9860): flags 0000 length 0000 address 15E151A0
  bd(162D9868): flags 0000 length 0000 address 15E14B20
  bd(162D9870): flags 0000 length 0000 address 15E144A0
  bd(162D9878): flags 0000 length 0000 address 15E13E20
  bd(162D9880): flags 0000 length 0000 address 15E137A0
  bd(162D9888): flags 0000 length 0000 address 15E13120
  bd(162D9890): flags 0000 length 0000 address 15E12AA0
  bd(162D9898): flags 0000 length 0000 address 15E12420
  bd(162D98A0): flags 0000 length 0000 address 15E11DA0
  bd(162D98A8): flags 0000 length 0000 address 15E11720
  bd(162D98B0): flags 0000 length 0000 address 15E110A0
  bd(162D98B8): flags 0000 length 0000 address 15E10A20
  bd(162D98C0): flags 0000 length 0000 address 15E103A0
  bd(162D98C8): flags 0000 length 0000 address 15E0FD20
  bd(162D98D0): flags 0000 length 0000 address 15E0F6A0
  bd(162D98D8): flags 0000 length 0000 address 15E0F020
  bd(162D98E0): flags 0000 length 0000 address 15E0E9A0
  bd(162D98E8): flags 0000 length 0000 address 15E0E320
  bd(162D98F0): flags 0000 length 0000 address 15E0DCA0
  bd(162D98F8): flags 0000 length 0000 address 15E0D620
  bd(162D9900): flags 0000 length 0000 address 15E0CFA0
  bd(162D9908): flags 0000 length 0000 address 15E0C920
  bd(162D9910): flags 0000 length 0000 address 15E0C2A0
  bd(162D9918): flags 0000 length 0000 address 15E0BC20
  bd(162D9920): flags 0000 length 0000 address 15E0B5A0
  bd(162D9928): flags 0000 length 0000 address 15E0AF20
  bd(162D9930): flags 0000 length 0000 address 15E0A8A0
  bd(162D9938): flags 0000 length 0000 address 15E29FE0
  bd(162D9940): flags 0000 length 0000 address 15E29960
  bd(162D9948): flags 0000 length 0000 address 15E292E0
  bd(162D9950): flags 0000 length 0000 address 15E28C60
  bd(162D9958): flags 0000 length 0000 address 15E285E0
  bd(162D9960): flags 0000 length 0000 address 15E27F60
  bd(162D9968): flags 0000 length 0000 address 15E278E0
  bd(162D9970): flags 0000 length 0000 address 15E27260
  bd(162D9978): flags 0000 length 0000 address 15E26BE0
  bd(162D9980): flags 0000 length 0000 address 15E26560
  bd(162D9988): flags 0000 length 0000 address 15E25EE0
  bd(162D9990): flags 0000 length 0000 address 15E25860
  bd(162D9998): flags 0000 length 0000 address 15E251E0
  bd(162D99A0): flags 0000 length 0000 address 15E24B60
  bd(162D99A8): flags 0000 length 0000 address 15E244E0
  bd(162D99B0): flags 0000 length 0000 address 15E23E60
  bd(162D99B8): flags 0000 length 0000 address 15E237E0
  bd(162D99C0): flags 0000 length 0000 address 15E23160
  bd(162D99C8): flags 0000 length 0000 address 15E22AE0
  bd(162D99D0): flags 0000 length 0000 address 15E22460
  bd(162D99D8): flags 0000 length 0000 address 15E21DE0
  bd(162D99E0): flags 0000 length 0000 address 15E21760
  bd(162D99E8): flags 0000 length 0000 address 15E210E0
  bd(162D99F0): flags 0000 length 0000 address 15E20A60
  bd(162D99F8): flags 0000 length 0000 address 15E203E0
  bd(162D9000): flags 000F length 004D address 1631038A
  bd(162D9008): flags 000F length 004D address 16310A0A
  bd(162D9010): flags 000F length 004D address 15E03A4A
  bd(162D9018): flags 000F length 004D address 15E04DCA
  bd(162D9020): flags 000F length 004D address 15E03D8A
  bd(162D9028): flags 000F length 004D address 15E0614A
  bd(162D9030): flags 000F length 004D address 15E0474A
  bd(162D9038): flags 000F length 004D address 15E0440A
  bd(162D9040): flags 000F length 004D address 163113CA
  bd(162D9048): flags 000F length 004D address 16310A0A
  bd(162D9050): flags 000F length 004D address 15E0544A
  bd(162D9058): flags 000F length 004D address 15E04DCA
  bd(162D9060): flags 000F length 004D address 15E0578A
  bd(162D9068): flags 000F length 004D address 15E0614A
  bd(162D9070): flags 000F length 004D address 1630FD0A
  bd(162D9078): flags 000F length 004D address 15E05E0A
  bd(162D9080): flags 000F length 004D address 1630F9CA
  bd(162D9088): flags 000F length 004D address 15E0370A
  bd(162D9090): flags 000F length 004D address 163113CA
  bd(162D9098): flags 000F length 004D address 163106CA
  bd(162D90A0): flags 000F length 004D address 15E0544A
  bd(162D90A8): flags 000F length 004D address 16310A0A
  bd(162D90B0): flags 000F length 004D address 15E03A4A
  bd(162D90B8): flags 000F length 004D address 15E0544A
  bd(162D90C0): flags 000F length 004D address 15E05ACA
  bd(162D90C8): flags 000F length 004D address 1630FD0A
  bd(162D90D0): flags 000F length 004D address 15E0510A
  bd(162D90D8): flags 000F length 004D address 163113CA
  bd(162D90E0): flags 000F length 004D address 15E040CA
  bd(162D90E8): flags 000F length 004D address 15E0440A
  bd(162D90F0): flags 000F length 004D address 15E040CA
  bd(162D90F8): flags 000F length 004D address 1631038A
  bd(162D9100): flags 000F length 004D address 15E04DCA
  bd(162D9108): flags 000F length 004D address 16310D4A
  bd(162D9110): flags 000F length 004D address 16310A0A
  bd(162D9118): flags 0001 length 0000 address 00000000
  bd(162D9120): flags 0001 length 0000 address 00000000
  bd(162D9128): flags 0001 length 0000 address 00000000
  bd(162D9130): flags 0001 length 0000 address 00000000
  bd(162D9138): flags 0001 length 0000 address 00000000
  bd(162D9140): flags 0001 length 0000 address 00000000
  bd(162D9148): flags 0001 length 0000 address 00000000
  bd(162D9150): flags 0001 length 0000 address 00000000
  bd(162D9158): flags 0001 length 0000 address 00000000
  bd(162D9160): flags 0001 length 0000 address 00000000
  bd(162D9168): flags 0001 length 0000 address 00000000
  bd(162D9170): flags 0001 length 0000 address 00000000
  bd(162D9178): flags 0001 length 0000 address 00000000
  bd(162D9180): flags 0001 length 0000 address 00000000
  bd(162D9188): flags 0001 length 0000 address 00000000
  bd(162D9190): flags 0001 length 0000 address 00000000
  bd(162D9198): flags 0001 length 0000 address 00000000
  bd(162D91A0): flags 0001 length 0000 address 00000000
  bd(162D91A8): flags 0001 length 0000 address 00000000
  bd(162D91B0): flags 0001 length 0000 address 00000000
  bd(162D91B8): flags 0001 length 0000 address 00000000
  bd(162D91C0): flags 0001 length 0000 address 00000000
  bd(162D91C8): flags 0001 length 0000 address 00000000
  bd(162D91D0): flags 0001 length 0000 address 00000000
  bd(162D91D8): flags 0001 length 0000 address 00000000
  bd(162D91E0): flags 0001 length 0000 address 00000000
  bd(162D91E8): flags 0001 length 0000 address 00000000
  bd(162D91F0): flags 0001 length 0000 address 00000000
  bd(162D91F8): flags 0001 length 0000 address 00000000
     0 lost carrier, 0 no carrier
     0 output buffer failures, 0 output buffers swapped out
•To display link training related events as they are generated, use the debug shdsl-efm training command.

•To enable firmware logs, use the debug shdsl-efm firmware command. To display firmware logs, use the show shdsl-efm firmware command.

•To dump the chipset memory, follow the steps below.

–debug shdsl-efm firmware

–enable "service internal" in configuration terminal prompt

–show shdsl-efm dspreg

Use the following debug commands for further debugging:

•debug shdsl-efm error

•debug shdsl-efm driver

•debug shdsl-efm eoc

Note For the debug shdsl-efm eoc command, we recommended that the debugs are buffered using the no logging console and logging buffered commands in privileged configuration mode, otherwise the IOS console is flooded with eoc messages.

Command Reference

This section documents the following new and modified Cisco IOS commands. All other Cisco IOS software commands used with this HWIC are documented in the Cisco IOS Release 15.1(1)T command reference publication at Cisco.com:

http://www.cisco.com/en/US/products/ps6441/tsd_products_support_series_home.html

New Commands

•efm-grp

•termination

Modified Commands

•controller shdsl

•dsl-group

•shdsl annex

•shdsl rate

•show controllers shdsl

efm-grp

The efm-grp command is used to perform the necessary link operations (add, delete, and shutdown) of a single link after the creation of efm-bonding group. To perform the link operations in the efm-grp command, enter the config-controller-dsl-group mode. Use the no form of the command to shut down the related command.

efm-grp [add | delete | shutdown] link {link number}
no efm-grp [add | delete | shutdown] link {link number}
Syntax Description

link number

Designates the pairs link number.

add

Adds a link to the efm-bonding group.

delete

Deletes a link from the efm-bonding group

shutdown

Shuts down a link in the efm-bonding group.

Command Default

No default behavior or values

Command Modes

Config-controller-dsl-group

Command History

Release

Modification

15.1(1)T

This command was introduced.

Usage Guidelines

This command is used to add, delete, or shutdown a link in the efm-bond.

Examples

The following example shows how efm-grp command is used.
Router(config-controller-dsl-group)# efm-grp ? 
add       Add a link to the EFM Bonding group
delete    Delete a link from the EFM Bonding group
shutdown  Shutdown a link in the EFM Bonding group 
Router(config-controller-dsl-group)# efm-grp add ?
link  EFM Bonding group link configuration
Router(config-controller-dsl-group)# efm-grp add link ?
<0-3>  Link pair number
Related Commands

Command

Description

controller shdsl

Configures a controller for SHDSL mode and enters config-controller mode.

shdsl annex

Defines the SHDSL G.991.2 standard.

shdsl rate

Defines the SHDSL rate.

show controller shdsl

Displays the status of the controller that is configured for SHDSL mode.

termination

To configure the termination mode of the controller, use the termination command in the controller configuration mode.

termination [co | cpe]
Syntax Description

co

Set the line termination for the interface as CO (network)

cpe

Termination cpe (customer)

Command Default

The command default termination mode is CPE.

Command Modes

Controller configuration mode

Command History

Release

Modification

15.1(1)T

This command was introduced.

Usage Guidelines

This command is used to configure controller termination.

Examples

The following example shows the line termination set to co:
Router(config-controller)# termination co
Related Commands

Command

Description

controller shdsl

Configures a controller for single-pair high-bit-rate digital subscriber line (SHDSL) mode.

controller shdsl

To configure a controller for single-pair high-bit-rate digital subscriber line (SHDSL) mode, use the controller shdsl command in global or controller configuration mode.

Cisco HWIC-4SHDSL-E, HWIC-4SHDSL, and HWIC-2SHDSL

controller shdsl slot number/subslot number/port number
Cisco IAD2420 Series

controller shdsl number
Syntax Description

number

Controller number. The valid controller number is 0.

slot number

Slot on the router in which the high-speed WAN interface cards (HWIC) is installed.

subslot number

Subslot on the router in which the HWIC is installed.

port number

Port on the router in which the HWIC is installed. By default, Cisco HWIC-4SHDSL-E, HWIC-4SHDSL, and HWIC-2SHDSL use port number 0.

Command Defaults

Controller number: 0

Cisco HWIC-4SHDSL-E: none

Command Modes

Cisco HWIC-4SHDSL-E, HWIC-4SHDSL, and HWIC-2SHDSL

Global configuration

Controller configuration

Cisco IAD2420 Series

Global configuration

Command History

Release

Modification

11.3(5)AAA

This command was introduced.

12.2(8)T

This command was implemented on Cisco IAD2420 series IADs.

12.4(15)T

This command was introduced for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router, and on the Cisco 2800 and 3800 series access routers.

15.1(1)T

This command was modified. Support for the the Cisco HWIC-SHDSL-E is added.

Usage Guidelines

This command is used to configure the controller mode and the controller number.

Examples

Cisco HWIC-4SHDSL-E, HWIC-4SHDSL, and HWIC-2SHDSL

The following example uses the controller shdsl command to configure a Cisco HWIC-4SHDSL-E or Cisco HWIC-4SHDSL installed in a Cisco access router, controller number 0, subslot 2, port number 0); the example enters controller configuration mode:
Router(config)# controller shdsl 0/2/0
Router(config-controller)#
Cisco IAD2420 Series

The following example uses the controller shdsl command to enter SHDSL controller mode on controller number 0; the example also configures ATM mode:
Router# controller shdsl 0
Router# mode atm
Related Commands

Command

Description

show controller shdsl

Displays the controller status and statistics.

dsl-group

To create and configure a digital subscriber line (DSL) group, and enter config-controller-dsl-group mode, or to automatically configure an ATM group, use the dsl-group command in config-controller mode. To disable the DSL group, use the no form of this command.

dsl-group [pairs] [{[number] pairs link number }| auto] [efm-bond]
no dsl-group [pairs] [{[number] pairs link number }| auto] [efm-bond]
Syntax Description

number

Defines the dsl-group number. The dsl-group number can be one of the following numbers:

•0

•1

pairs

Defines the DSL wire pairs.

EFM-bond

Defines the DSL group as Ethernet First Mile (EFM) group bonding group.

link number

Link number of the pair. Link number options are limited to one of the following choices, based on the hardware interface and the desired DSL group.

HWIC-4SHDSL-E

EFM-bond DSL Group

•0

•1

•2

•3

•Any combination of the numbers 0,1,2,3

1-Pair DSL Group

•0

•1

•2

•3

In the case of 1-pair DSL group (2-wire) only one pair needs to be configured.

HWIC-4SHDSL

IMA DSL Group

•0

•1

•2

•3

•Any combination of the numbers 0,1,2,3

M-Pair DSL Group

•0-1

•0-2

•0-3

2-Pair DSL Group

•0-1

•2-3

1-Pair DSL Group

•0

•1

•2

•3

HWIC-2SHDSL

DSL Group 0

•0

•1

•0-1

DSL Group 1

•1

auto

Automatically assigns the Central Office (CO) configuration to an ATM dsl-group on the Customer Premise Equipment (CPE).

Command Default

No DSL group is defined or automatically configured

Command Modes

Config controller

Config-controller-dsl-group

Command History

Release

Modification

12.4(15)T

This command was introduced for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and the Cisco 2800 and 3800 series access routers.

15.1(1)T

This command was modified to support automatic configuration of Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and the Cisco 2800 and 3800 series access routers.

15.1(1)T

This command was modified. Added dsl-group pairs link number [efm-bond] for the Cisco HWIC-4SHDSL-E.

Usage Guidelines

From config-controller mode, use the dsl-group command to define the dsl group, and manually configure the DSL group from config-controller-dsl-group mode. Use the dsl-group auto command to automatically adopt the Central Office (CO) configuration on an ATM dsl-group. Use the dsl-group pairs to define the DSL group as Ethernet First Mile (EFM) group bonding group.

Note Automatic configuration is not supported on IMA groups.

Automatic configuration is limited to only one DSL group and ATM interface. Once a group is automatically configured, no other group can be created. All manually created groups must be deleted before creating an automatic configuration group.

•When the CO is running more than one configuration, the CPE will select the configuration based on the following priority:

4. M-PAIR

5. 4-WIRE

6. 2-WIRE

•When the CO is running more than one configuration of the same type, the CPE selects the configuration with link 0.

Examples

The following example uses the dsl-group command to create an IMA-DSL group and enter config-controller-dsl-group mode:
Router(config-controller)# dsl-group 1 pairs 0-1 ima 
Router(config-controller-dsl-group)# 
Sep 14 13:15:40.285:%HWIC_SHDSL-5-DSLGROUP_UPDOWN: SHDSL 0/2/0 dsl-group(1) state changed 
to down.
Sep 14 13:15:42.285:%LINK-3-UPDOWN: Interface ATM0/2/IMA1, changed state to down
Sep 14 13:15:43.285:%LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/2/IMA1, changed 
state to down
The following example uses the dsl-group auto command to automatically adopt the Central Office (CO) configuration on an ATM group:
Router(config-controller)#dsl-group auto 
Router(config-controller)# 
 
*May 14 18:56:33.136: %HWIC_SHDSL-5-DSLGROUP_UPDOWN: SHDSL 0/0/0 dsl-group(0) state 
changed to down.
*May 14 18:56:35.136: %LINK-3-UPDOWN: Interface ATM0/0/0, changed state to down
*May 14 18:56:36.136: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/0/0,
changed state to down
The following example configures a single-pair DSL group and enters the config-controller-dsl-group mode:
Router(config-controller)#dsl-group pairs 0 
Router(config-controller-dsl-group)#
The following example creates a 4-pair efm-bonding group:
Router(config-controller)#dsl-group pairs 0-3 efm-bond 
Router(config-controller-dsl-group)#
Related Commands

Command

Description

controller shdsl

Configures a controller for SHDSL mode and enters config-controller mode.

ima group

Defines physical links as IMA group members.

ima group clock-mode

Sets the clock mode for an IMA group.

ima link

Defines physical links in an IMA group.

shdsl 4-wire mode enhanced

Defines the SHDSL to use enhanced mode in a 2-pair DSL group.

shdsl annex

Defines the SHDSL G.991.2 standard.

shdsl rate

Defines the SHDSL rate.

show controller shdsl

Displays the status of the controller that is configured for SHDSL mode.

shdsl annex

To define the single-pair high-bit-rate digital subscriber line (SHDSL) G.991.2 standard, use the shdsl annex command in config controller DSL group mode.

shdsl annex {annex | standard}
Syntax Description

standard

Defines the standard for the selected type of DSL group. The following annex standards are supported:

• A

•A-B-F-G

•A-F

•B (Default annexure)

•B-G

•F

•G

IMA Group

•A

•A-B

•B

M-PAIR Group

•A

•A-B

•B

•F {coding 16 | 32}

•F-G {coding 16 | 32}

•G {coding 16 | 32}

1-PAIR and 2-PAIR Group

•A

•A-B

•B

•F {coding 16 | 32}

•F-G {coding 16 | 32}

•G {coding 16 | 32}

Command Default

SHDSL annex B

Command Modes

Config controller DSL group

Command History

Release

Modification

12.4(15)T

This command was introduced for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and on the Cisco 2800 and 3800 series access routers.

15.1(1)T

This command was modified. The argument annex was introduced for the Cisco HWIC-4SHDSL-E

Usage Guidelines

Use the dsl-group command to create a DSL group, and then use the shdsl annex command to define the G.991.2 standard for the DSL group.

Examples

The following example uses the shdsl annex command to define the annex standard for a 2-Pair DSL group on a Cisco HWIC-4SHDSL:
Router(config-controller-dsl-group)# shdsl annex ? 
  A    Annex A of G.991.2 standard
  A-B  Annex A/B of G.991.2 standard
  B    Annex B of G.991.2 standard
  F    Annex F of G.991.2 standard
  F-G  Annex F/G of G.991.2 standard
  G    Annex G of G.991.2 standard
Router(config-controller-dsl-group)# shdsl annex g ? 
  coding  16-TCPAM or 32-TCPAM line coding
Router(config-controller-dsl-group)# shdsl annex g coding ? 
  16-TCPAM  16-TCPAM line coding
  32-TCPAM  32-TCPAM line coding
Router(config-controller-dsl-group)# shdsl annex g coding 16 ? 
  <cr>
Example
Router(config-controller-dsl-group)#shdsl annex ?           
  A        Annex A of G.991.2 standard
  A-B-F-G  Annex A/B/F/G of G.991.2 standard
  A-F      Annex A/F of G.991.2 standard
  B        Annex B of G.991.2 standard
  B-G      Annex B/G of G.991.2 standard
  F        Annex F of G.991.2 standard
  G        Annex G of G.991.2 standard
Router(config-controller-dsl-group)#shdsl annex f ?
coding  16-TCPAM, 32-TCPAM line coding or auto-TCPAM line coding
The above TCPAM configurations are valid only in case the termination is "co". In case the termination is CPE, user will see the following output
Router(config-controller-dsl-group)#shdsl annex f ?
<cr>
Related Commands

Command

Description

dsl-group

Creates a DSL group and enters config controller DSL group mode.

shdsl rate

Defines the SHDSL rate.

shdsl rate

To define the single-pair high-bit-rate digital subscriber line (SHDSL) rate, use the shdsl rate command in config-controller-dsl-group mode.

shdsl rate {number | auto}
Syntax Description

number

SHDSL rate for the digital subscriber line (DSL) group.

DSL Group with 1 Pair

Annex A & B—192-2304 kbps

Annex F & G (32 TC-PAM)—768-5696 kbps

Annex F & G (16 TC-PAM)—2304-3840 kbps

DSL Group with 2 Pairs

Annex A & B—384-4608 kbps

Annex F & G (32 TC-PAM)—1536-11392 kbps

Annex F & G (16 TC-PAM)— 4608-7680 kbps

DSL Group with 3 Pairs

Annex A & B—576-6912 kbps

Annex F & G (32 TC-PAM)—2304-12288 kbps

Annex F & G (16 TC-PAM)— 6912-11520 kbps

DSL Group with 4 Pairs

Annex A & B—768-9216 kbps

Annex F & G (32 TC-PAM)—3072-16384 kbps

Annex F & G (16 TC-PAM)— 9216-15360 kbps

Data rates supported for each Annex and TC-PAM 2-wire configuration. For EFM bonding configuration with multiple links, multiply the data rate ranges by the number of links in the EFM bonding group.

2-wire, 16-TCPAM

Annex A—192 - 2304 kbps

Annex B—192 - 2304 kbps

Annex F—2304 - 3840 kbps

Annex G—2304 - 3840 kbps

Annex A & F—192 - 3840 kbps

Annex B & G—192 - 3840 kbps

A & B & F & G—192 - 3840 kbps

2-wire, 32-TCPAM

Annex F—768 - 5696 kbps

Annex G—768 - 5696 kbps

Annex A & F—768 - 5696 kbps

Annex B & G—768 - 5696 kbps

Annex A & B & F & G—768 - 5696 kbps

2-wire Auto-TCPAM

Annex A—192 - 2304 kbps

Annex B—192 - 2304 kbps

Annex F—768 - 5696 kbps

Annex G—768 - 5696 kbps

Annex A & F—192 - 5696 kbps

Annex B & G—192 - 5696 kbps

Annex A & B & F & G—192 - 5696 kbps

auto

Sets this SHDSL rate to automatic mode.

Command Default

The command default is the maximum annex rate for the selected DSL group.

Command Modes

Config controller DSL group

Command History

Release

Modification

12.4(15)T

This command was introduced for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and on the Cisco 2800 and 3800 series access routers.

15.1(1)T

This command was modified. Support for the for the Cisco HWIC-4SHDSL-E is added.

Usage Guidelines

Use the dsl-group command to create a DSL group, and then use the shdsl annex command to define the G.991.2 standard for the newly created DSL group. Define the SHDSL line rate with the shdsl rate command.

Examples

The following example defines the SHDSL line rate for DSL group 1, pairs 0-1 (2 pairs) on a Cisco HWIC-4SHDSL:
Router(config-controller)# dsl-group 1 pairs 0-1 ima 
Router(config-controller-dsl-group)#
Sep 22 14:53:46.481: %HWIC_SHDSL-5-DSLGROUP_UPDOWN: SHDSL 0/2/0 dsl-group(1) state changed 
to down.
Sep 22 14:53:48.481: %LINK-3-UPDOWN: Interface ATM0/2/IMA1, changed state to down
Sep 22 14:53:49.481: %LINEPROTO-5-UPDOWN: Line protocol on Interface ATM0/2/IMA1, changed 
state to down
Router(config-controller-dsl-group)# shdsl annex ? 
  A    Annex A of G.991.2 standard
  A-B  Annex A/B of G.991.2 standard
  B    Annex B of G.991.2 standard
Router(config-controller-dsl-group)# shdsl annex b ? 
  <cr>
Router(config-controller-dsl-group)# shdsl rate auto 
  <384-4608>  DSL Rate in kbps(line will train at the rate + 16kbps overhead)
  auto        auto rate mode
The following example shows adaptive rate configurations.
Router(config-controller-dsl-group)#shdsl rate ?    
<768-9216>  DSL Rate (excluding DSL overhead) in kbps
auto        auto rate mode
Router(config-controller-dsl-group)#shdsl rate 1024
Router(config-controller-dsl-group)#shdsl rate auto ?
current  Current SNR Margin
snext    Self Near end cross talk
Router(config-controller-dsl-group)#shdsl rate auto current ?
<0 - 10>  0dB to 10dB
Router(config-controller-dsl-group)#shdsl rate auto snext ?
<-10 - 10>  -10dB to 10dB
Related Commands

Command

Description

dsl-group

Creates a DSL group and enters config controller DSL group mode.

shdsl annex

Defines the G.991.2 standard for a DSL group.

show controllers shdsl

To display the status of the controller configured for single-pair high-bit-rate digital subscriber line (SHDSL) mode, use the show controllers shdsl command in privileged EXEC mode.

Cisco HWIC-4SHDSL-E, HWIC-4SHDSL, and HWIC-2SHDSL

show controllers shdsl slot number/subslot number/port number {brief | detailed}
Cisco IAD2420

show controller shdsl number
Syntax Description

brief

Provides a summary of the controller's status.

detailed

Provides a detailed report of the controller's status.

number

SHDSL controller number. The valid controller number for SHDSL mode is 0.

slot number

Slot on the router in which the HWIC is installed.

subslot number

Subslot on the router in which the HWIC is installed.

port number

Port on the router in which the HWIC is installed. By default, the Cisco HWIC-4SHDSL-E, HWIC-4SHDSL, and HWIC-2SHDSL use port number 0.

Command Defaults

Controller number

Command Modes

Privileged EXEC

Command History

Release

Modification

12.4(15)T

This command was updated for the Cisco HWIC-4SHDSL and HWIC-2SHDSL running on the Cisco 1841 router and on the Cisco 2800 and 3800 series access routers.

12.2(8)T

This command was introduced on Cisco IAD2420 series.

15.1(1)T

This command was modified. Support for the Cisco HWIC-SHDSL-E is added.

Usage Guidelines

This command is used to display the controller mode, the controller number, and associated statistics.

Examples

Cisco HWIC-4SHDSL, and HWIC-2SHDSL

The following example shows the status of a Cisco HWIC-4SHDSL controller in slot 0, subslot 2, port 0 on a Cisco access router:
Router# show controllers shdsl 0/2/0 brief 
Controller SHDSL 0/2/0 is UP
  Hardware is HWIC-4SHDSL, rev 2 on slot 0, hwic slot 2 
  Capabilities: IMA, M-pair, 2/4 wire, Annex A, B, F & G, CPE termination
  cdb=0x43EB384C, plugin=0x43DE9410, ds=0x43E9A1C4 base=0xB8000000
  FPGA Version is REL.3.4.0, NIOSII FW:Ver 2.6, status Running
  SDC-16i HW:Rev 1.2, status UP, FW:Ver 1.2-1.1.3__57, status Running
  SDFE-4 HW:Rev 1.2, status UP, FW:Ver 1.1-1.5.2__001  , status Running
  NIOSII Firmware image: System
  SDC16i Firmware image: System
  SDFE4  Firmware image: System
  Number of pairs 4, number of groups configured 1
  Ignored CLI cmds(0), Event buffer: in use(0), failed(0)
  Group (0) is Not configured.
  Group (1) info:
        Type: M-pair over g.shdsl, status: Configure Firmware
        Interface: ATM0/2/1, hwidb: 0x43F04EA0, UTOPIA phy 1
        Configured/active num links: 2/0, bit map: 0x3/0x0
        Line termination: CPE, line mode: M-pair, Annex-B, PMMS disabled
        Line coding: 16-TCPAM, configured/actual rate: 4608/0 kbps
        SHDSL wire-pair (0) is in DSL DOWN state
        SHDSL wire-pair (1) is in DSL config state
Router#
Cisco HWIC-4SHDSL-E
Router# show controller shdsl 0/0/0 brief
Controller SHDSL 0/0/0 is UP
  Hardware is HWIC-4SHDSL-E, rev 0 on slot 0, hwic slot 0 
  Capabilities: EFM, 2-wire, Annex A, B, F & G, CO termination
  cdb=0x650DB800, plugin=0x650C09A0, ds=0x650C0A84 base=0x43800000
  FPGA Version is REL.3.3.1,
  Vendor: Conexant, Chipset: CX98124
  Firmware file: System, Firmware version: G88
  Number of pairs:  4, number of groups configured: 1
  Group info:
        Type: EFM bond g.shdsl, status: Up
        Interface: Ethernet0/0/0, hwidb: 0x6519D6DC
        Configured/active num links: 4/4, bit map: 0xF/0xF
        Line termination: CO, Annex: B
        Line coding: 16-TCPAM group data rate is 9216 kbps
        Loopback type: None
        Dying Gasp: Present
        Mode: Fixed
        SHDSL wire-pair (0) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
        SHDSL wire-pair (1) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
        SHDSL wire-pair (2) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
        SHDSL wire-pair (3) is in DSL UP state
                LOSW Defect alarm: none
                CRC per second alarm: none
Cisco IAD2420 Series

The following example displays the status of the controller that is configured for SHDSL mode on a Cisco IAD2420 series IAD:
Router# show controller shdsl 0
 SHDSL 0 controller UP
 SLOT 3: Globespan xDSL controller chipset
 Frame mode: Serial ATM
 Configured Line rate: 1160Kbps
 Line Re-activated 0 times after system bootup
 LOSW Defect alarm: None
 CRC per second alarm: None
 Line termination: CPE
 FPGA Revision: 9
Related Commands

Command

Description

controller shdsl 0

Configures the controller status and the controller number.

Additional References

The following references provide links to related topics, such as the Cisco IOS software resource center, interface card documentation, and additional hardware documentation.

Related Documents

Related Topic

Document Title

Cisco IOS software

Cisco IOS Software

http://www.cisco.com/en/US/products/sw/iosswrel/tsd_products_support_category_home.html

Interface Cards

Cisco Interface Cards Install and Upgrade Guides

http://www.cisco.com/en/US/products/hw/modules/ps2641/prod_installation_guides_list.html

Cisco Network Modules and Interface Cards Regulatory Compliance and Safety Information

http://www.cisco.com/en/US/docs/routers/access/interfaces/rcsi/IOHrcsi.html

Technical documentation, including feedback and assistance

What's New in Cisco Product Documentation (including monthly listings of new and revised documents) at:

http://www.cisco.com/en/US/docs/general/whatsnew/
whatsnew.html

Standards

Standard

Title

•ITU G.991.2

•Annex A

•Annex B

•Annex F

•Annex G

•af-phy-0086.001

•Inverse Multiplexing over ATM version 1.1

MIBs

MIB

MIBs Link

•Chassis MIB

•Entity MIB

•HDSL2-SHDSL-LINE MIB

•Interface MIB

To locate and download MIBs for selected platforms, Cisco IOS releases, and feature sets, use Cisco MIB Locator found at the following URL:

http://www.cisco.com/go/mibs

RFCs

RFC

Title

•G.SHDSL— RFC# 3276

HDSL2-SHDSL-LINE MIB

Technical Assistance

Description

Link

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Configuring Cisco G.SHDSL EFM HWICs in Cisco Routers

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Table Of Contents

Configuring Cisco G.SHDSL EFM HWICs in Cisco Routers

Contents

Prerequisites for Cisco G.SHDSL EFM HWICs

Information About Cisco G.SHDSL EFM HWICs

Cisco G.SHDSL EFM HWICs

What to do next

Connecting Cisco G.SHDSL EFM HWICs to the Network

What to Do Next

Configuring Cisco G.SHDSL EFM HWICs

Configuring EFM-Bonding Groups

SUMMARY STEPS

DET

AILED STEPS

Examples

Configuring 1-pair Groups

SUMMARY STEPS

DET

AILED STEPS

Examples

Examples

Troubleshooting Cisco G.SHDSL EFM HWICs

SUMMARY STEPS

DET

AILED STEPS

Examples

Command Reference

efm-grp

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

termination

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

controller shdsl

Syntax Description

Command Defaults

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

dsl-group

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

shdsl annex

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

shdsl rate

Syntax Description

Command Default

Command Modes

Command History

Usage Guidelines

Examples

Related Commands

show controllers shdsl